Gerald is careful. Piggie is not. Piggie cannot help smiling. Gerald can. Gerald worries so that Piggie does not have to. Gerald and Piggie are best friends. In I Am Invited to a Party! Piggie is invited to her first party. She doesn't know what to wear, though, so she asks her best friend Elephant for help. Elephant's advice is odd to say the least, so Piggie will try on all sorts of zany outfits before finally arriving at the party for a hilarious surprise.

When Piggie is invited to her first party, she consults Gerald on how to get ready.

Gerald is careful. Piggie is not. Piggie cannot help smiling. Gerald can. Gerald and Piggie are best friends. In I Am Going!, Piggie ruins a perfectly good day by telling Gerald she is going. If Piggie goes, who will Gerald skip with, play Ping-Pong with, and wear silly hats with? Willems's Geisel Award–winning duo continues to delight readers with their silly shenanigans. Packed full of humor and heart, the Elephant & Piggie Books are vetted by an early-learning specialist and early learners themselves, so they'll be right on target for new readers.

Best friends Elephant and Piggie decide that they will try to surprise each other, with unexpected results.

Elephant Gerald and Piggie want to go for a drive, but as Gerald thinks of one thing after another that they will have to take along, they come to realize that they lack the most important thing of all.

Piggie celebrates her favorite day of the year, but Gerald the elephant is sad, thinking that he cannot join the fun.